Re: Kernel oops on challenge S
>>>>> "FL" == Florian Lohoff <flo@rfc822.org> writes:
FL> For this to be of any use please parse it through ksymoops.
Arg, sorry. Forgot about that. Attached at the bottom.
>> Process @.. (pid: 0, stackpage=8c3b8000)
FL> This looks strange - Are you shure your memory is ok ? Have you
FL> been running IRIX on that box ?
The box ran IRIX at one time, but this is a new drive, so there
shouldn't be any traces. I'll run memtest for a while, since not all
the RAM is from the original machine.
thanks
-kevin
ksymoops 2.4.6 on mips 2.4.16. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.16/ (default)
-m /boot/System.map-2.4.16 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file?
Error (regular_file): read_system_map stat /boot/System.map-2.4.16 failed
Code: 00001021 00021140 00a21021 <8c450008> 2ca30002 14600003 24020001 03e00008 24020001
Using defaults from ksymoops -t elf32-tradbigmips -a mips:3000
Code; fffffff4 <END_OF_CODE+77e10074/????>
00000000 <_PC>:
Code; fffffff4 <END_OF_CODE+77e10074/????>
0: 00001021 move v0,zero
Code; fffffff8 <END_OF_CODE+77e10078/????>
4: 00021140 sll v0,v0,0x5
Code; fffffffc <END_OF_CODE+77e1007c/????>
8: 00a21021 addu v0,a1,v0
Code; 00000000 Before first symbol
c: 8c450008 lw a1,8(v0)
Code; 00000004 Before first symbol
10: 2ca30002 sltiu v1,a1,2
Code; 00000008 Before first symbol
14: 14600003 bnez v1,24 <_PC+0x24> 00000018 Before first symbol
Code; 0000000c Before first symbol
18: 24020001 li v0,1
Code; 00000010 Before first symbol
1c: 03e00008 jr ra
Code; 00000014 Before first symbol
20: 24020001 li v0,1
Kernel panic: Aiee, killing interrupt handler!
<1>Unable to handle kernel paging request at virtual address 00000648, epc == 8802f500, ra == 8802f5a4
$0 : 00000000 3004cc00 00000640 8c3b8000 0000001e 000002a0 0000001e 00000000
$8 : 28f5f460 1000001f 8c3b866a 00000000 881f1969 fffffffe 8c3b8627 ffffffff
$16: 3004cc00 0000001e 8c3b8000 00000000 00000001 0000000b 00000000 00000015
$24: 00000010 00000007 8c3b8000 8c3b85a8 7fff7b60 8802f5a4
epc : 8802f500 Not tainted
Status: 3004cc02
Cause : 30000008
Process @.. (pid: 0, stackpage=8c3b8000)
Stack: 881d40a4 8800f6fc 30303030 30303b30 8802f948 8802f93c 00000000 3004cc00
bfbd9880 00000080 0147afa3 8c3b8000 00000000 00000648 00008f56 8802fdcc
8c3b866a 00000000 881f1969 fffffffe 8802e1ec ffffffff 881f3623 ffffffff
ffffffff 0000000a 8c3b8000 00000001 00000000 8802e2ac 881d40a4 8800f6fc
30303030 30303030 881d40a4 88168f14 8c3b8000 8802e7e0 8c3b8690 0000000b
8800fa20 ...
Call Trace: [<8800f6fc>] [<8802f948>] [<8802f93c>] [<8802fdcc>] [<8802e1ec>] [<8802e2ac>]
[<8800f6fc>] [<88168f14>] [<8802e7e0>] [<8800fa20>] [<8800f9d0>] [<88168f14>]
[<880108e8>] [<88168f14>] [<880c2ffc>] [<880c31e0>] [<88024ae8>] [<88168f14>]
[<88024314>] [<880243ac>] [<88168f14>] [<8816852c>] [<881674e4>] [<880284b4>]
[<88168f14>] [<881674e4>] [<8800cea4>] [<88163ccc>] [<88018734>] [<8816747c>]
[<8802f500>] [<8802f5a4>] [<880201b8>] [<8802f5a4>] [<8802f500>] [<8800f6fc>]
[<8802f948>] [<8802f93c>] [<8802fdcc>] [<8802e1ec>] [<8802e2ac>] ...
Warning (Oops_trace_line): garbage '...' at end of trace line ignored
Code: 00001021 00021140 00a21021 <8c450008> 2ca30002 14600003 24020001 03e00008 24020001
>>RA; 8802f5a4 <dequeue_signal+380/694>
>>$12; 881f1969 <___strtok+19e9/????>
>>$31; 8802f5a4 <dequeue_signal+380/694>
>>PC; 8802f500 <dequeue_signal+2dc/694> <=====
Trace; 8800f6fc <__down_trylock+1644/16b8>
Trace; 8802f948 <send_sig_info+90/120>
Trace; 8802f93c <send_sig_info+84/120>
Trace; 8802fdcc <send_sig+18/24>
Trace; 8802e1ec <del_timer+654/1244>
Trace; 8802e2ac <del_timer+714/1244>
Trace; 8800f6fc <__down_trylock+1644/16b8>
Trace; 88168f14 <mips_io_port_base+4788/26af0>
Trace; 8802e7e0 <del_timer+c48/1244>
Trace; 8800fa20 <enable_irq+1dc/200>
Trace; 8800f9d0 <enable_irq+18c/200>
Trace; 88168f14 <mips_io_port_base+4788/26af0>
Trace; 880108e8 <do_settimeofday+38c/7a80>
Trace; 88168f14 <mips_io_port_base+4788/26af0>
Trace; 880c2ffc <load_nls_default+12464/1386c>
Trace; 880c31e0 <load_nls_default+12648/1386c>
Trace; 88024ae8 <panic+898/aa8>
Trace; 88168f14 <mips_io_port_base+4788/26af0>
Trace; 88024314 <panic+c4/aa8>
Trace; 880243ac <panic+15c/aa8>
Trace; 88168f14 <mips_io_port_base+4788/26af0>
Trace; 8816852c <mips_io_port_base+3da0/26af0>
Trace; 881674e4 <mips_io_port_base+2d58/26af0>
Trace; 880284b4 <exit_mm+3bc/63c>
Trace; 88168f14 <mips_io_port_base+4788/26af0>
Trace; 881674e4 <mips_io_port_base+2d58/26af0>
Trace; 8800cea4 <get_wchan+2318/32f4>
Trace; 88163ccc <__up_write+12a0/1d60>
Trace; 88018734 <iounmap+310/809c>
Trace; 8816747c <mips_io_port_base+2cf0/26af0>
Trace; 8802f500 <dequeue_signal+2dc/694>
Trace; 8802f5a4 <dequeue_signal+380/694>
Trace; 880201b8 <iounmap+7d94/809c>
Trace; 8802f5a4 <dequeue_signal+380/694>
Trace; 8802f500 <dequeue_signal+2dc/694>
Trace; 8800f6fc <__down_trylock+1644/16b8>
Trace; 8802f948 <send_sig_info+90/120>
Trace; 8802f93c <send_sig_info+84/120>
Trace; 8802fdcc <send_sig+18/24>
Trace; 8802e1ec <del_timer+654/1244>
Trace; 8802e2ac <del_timer+714/1244>
Code; 8802f4f4 <dequeue_signal+2d0/694>
00000000 <_PC>:
Code; 8802f4f4 <dequeue_signal+2d0/694>
0: 00001021 move v0,zero
Code; 8802f4f8 <dequeue_signal+2d4/694>
4: 00021140 sll v0,v0,0x5
Code; 8802f4fc <dequeue_signal+2d8/694>
8: 00a21021 addu v0,a1,v0
Code; 8802f500 <dequeue_signal+2dc/694> <=====
c: 8c450008 lw a1,8(v0) <=====
Code; 8802f504 <dequeue_signal+2e0/694>
10: 2ca30002 sltiu v1,a1,2
Code; 8802f508 <dequeue_signal+2e4/694>
14: 14600003 bnez v1,24 <_PC+0x24> 8802f518 <dequeue_signal+2f4/694>
Code; 8802f50c <dequeue_signal+2e8/694>
18: 24020001 li v0,1
Code; 8802f510 <dequeue_signal+2ec/694>
1c: 03e00008 jr ra
Code; 8802f514 <dequeue_signal+2f0/694>
20: 24020001 li v0,1
Kernel panic: Aiee, killing interrupt handler!
3 warnings and 1 error issued. Results may not be reliable.
--
in vino veritas
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